Sulfhydric acid
[医] 氢硫酸, 硫化氢
🧩 词语组成解析
🗣️ 情景例句
No pain, no gain.
只有付出，才有收获！（不劳则无获！）
Grocery bills are expensive.
食品价格昂贵。
Only in a sparsely-populated rural community is it possible to disregard it.
只有在人口稀少的农村，才可以忽视准时的习惯。